如何将INFO和DEBUG日志记录消息发送到stdout，如何将更高级别的消息发送到stderr [英] How can INFO and DEBUG logging message be sent to stdout and higher level message to stderr

问题描述

python的日志记录模块是否有一种简单的方法可以将具有DEBUG或INFO级别的消息以及具有更高级别的消息发送到不同的流?

Is there an easy way with python's logging module to send messages with a DEBUG or INFO level and the one with a higher level to different streams?

反正是个好主意吗?

推荐答案

不一定是个好主意(看到信息和调试消息与正常输出混合会很混乱！)，但可行，因为您可以有多个处理程序对象和每个对象的自定义过滤器，为了选择每个处理程序要处理的日志记录.

Not necessarily a good idea (it could be confusing to see info and debug messages mixed in with normal output!), but feasible, since you can have multiple handler objects and a custom filter for each of them, in order to pick and choose which log records each handler gets to handle.

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